Endress+Hauser Proline Prosonic Flow I 400 Operating Instructions Manual page 130

Diagnosis and troubleshooting
130
Diagnostic behavior
Symbol Meaning
Alarm
• Measurement is interrupted.
• Signal outputs and totalizers assume the defined alarm condition.
• A diagnostic message is generated.
• The background lighting changes to red.
Warning
• Measurement is resumed.
• The signal outputs and totalizers are not affected.
• A diagnostic message is generated.
Diagnostic information
The fault can be identified using the diagnostic information. The short text helps you by
providing information about the fault. In addition, the corresponding symbol for the
diagnostic behavior is displayed in front of the diagnostic information on the local display.
Diagnostic
behavior
Example
Operating elements
Operating key Meaning
Plus key
In menu, submenu
Opens the message about the remedial measures.
Enter key
In menu, submenu
Opens the operating menu.
Proline Prosonic Flow I 400 Modbus RS485
Diagnostic information
Diagnostic code
Status signal
↓
A0013962 A0013958
NAMUR 3-digit number
NE 107
Diagnostic
Short text
number
↓ ↓
842 Process limit
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